shumaguanxianshi.h

单片机制作的小制作程序

#define uchar unsigned char 
#define uint unsigned int
uchar code display[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};  //共阳
uchar code display1[]={0x90,0x80,0xf8,0x82,0x92,0x99,0xb0,0xa4,0xf9,0xc0};	
//							   9    8    7    6    5    4    3    2    1    0
uchar code display2[]={0x92,0x99,0xb0,0xa4,0xf9,0xc0};	
void delay(uint z)
{
	uint i,j;
	for(i=z;i>0;i--)
		for(j=248;j>0;j--);
}

void xianshi(uchar fenshi,uchar fenge,uchar miaoshi,uchar miaoge,uchar  daoshi,uchar daoge)
{

		P2=display[0];			//直接输入   片选
		P0=display1[fenshi];			//段
		delay(2);

		P2=display[1];			//直接输入   片选
		P0=display1[fenge];			//段
		delay(2);

		P2=display[2];			//直接输入   片选
		P0=display2[miaoshi];			//段
		delay(2);

		P2=display[3];			//直接输入   片选
		P0=display1[miaoge];			//段
		delay(2);

		P2=display[4];			//直接输入   片选
		P0=display1[daoshi];			//段
		delay(2);

		P2=display[5];			//直接输入   片选
		P0=display1[daoge];			//段
		delay(2);
}